mozilla-central/__GENERATED__/dist/xpcrs/rt/nsIBaseWindow.rs

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//
// DO NOT EDIT. THIS FILE IS GENERATED FROM $SRCDIR/widget/nsIBaseWindow.idl
//
/// `typedef void * nativeWindow;`
///
pub type nativeWindow = *mut libc::c_void;
/// `interface nsIBaseWindow : nsISupports`
///
/// ```text
/// /**
/// * The nsIBaseWindow describes a generic window and basic operations that
/// * can be performed on it. This is not to be a complete windowing interface
/// * but rather a common set that nearly all windowed objects support.
/// */
/// ```
///
// The actual type definition for the interface. This struct has methods
// declared on it which will call through its vtable. You never want to pass
// this type around by value, always pass it behind a reference.
#[repr(C)]
pub struct nsIBaseWindow {
vtable: &'static nsIBaseWindowVTable,
/// This field is a phantomdata to ensure that the VTable type and any
/// struct containing it is not safe to send across threads by default, as
/// XPCOM is generally not threadsafe.
///
/// If this type is marked as [rust_sync], there will be explicit `Send` and
/// `Sync` implementations on this type, which will override the inherited
/// negative impls from `Rc`.
__nosync: ::std::marker::PhantomData<::std::rc::Rc<u8>>,
// Make the rust compiler aware that there might be interior mutability
// in what actually implements the interface. This works around UB
// that a rust lint would make blatantly obvious, but doesn't exist.
// This prevents optimizations, but those optimizations weren't available
// before rustc switched to LLVM 16, and they now cause problems because
// of the UB.
// Until there's a lint available to find all our UB, it's simpler to
// avoid the UB in the first place, at the cost of preventing optimizations
// in places that don't cause UB. But again, those optimizations weren't
// available before.
__maybe_interior_mutability: ::std::cell::UnsafeCell<[u8; 0]>,
}
// Implementing XpCom for an interface exposes its IID, which allows for easy
// use of the `.query_interface<T>` helper method. This also defines that
// method for nsIBaseWindow.
unsafe impl XpCom for nsIBaseWindow {
const IID: nsIID = nsID(0xca635529, 0xa977, 0x4552,
[0x9b, 0x8a, 0x66, 0x18, 0x7e, 0x54, 0xd8, 0x82]);
}
// We need to implement the RefCounted trait so we can be used with `RefPtr`.
// This trait teaches `RefPtr` how to manage our memory.
unsafe impl RefCounted for nsIBaseWindow {
#[inline]
unsafe fn addref(&self) {
self.AddRef();
}
#[inline]
unsafe fn release(&self) {
self.Release();
}
}
// This trait is implemented on all types which can be coerced to from nsIBaseWindow.
// It is used in the implementation of `fn coerce<T>`. We hide it from the
// documentation, because it clutters it up a lot.
#[doc(hidden)]
pub trait nsIBaseWindowCoerce {
/// Cheaply cast a value of this type from a `nsIBaseWindow`.
fn coerce_from(v: &nsIBaseWindow) -> &Self;
}
// The trivial implementation: We can obviously coerce ourselves to ourselves.
impl nsIBaseWindowCoerce for nsIBaseWindow {
#[inline]
fn coerce_from(v: &nsIBaseWindow) -> &Self {
v
}
}
impl nsIBaseWindow {
/// Cast this `nsIBaseWindow` to one of its base interfaces.
#[inline]
pub fn coerce<T: nsIBaseWindowCoerce>(&self) -> &T {
T::coerce_from(self)
}
}
// Every interface struct type implements `Deref` to its base interface. This
// causes methods on the base interfaces to be directly avaliable on the
// object. For example, you can call `.AddRef` or `.QueryInterface` directly
// on any interface which inherits from `nsISupports`.
impl ::std::ops::Deref for nsIBaseWindow {
type Target = nsISupports;
#[inline]
fn deref(&self) -> &nsISupports {
unsafe {
::std::mem::transmute(self)
}
}
}
// Ensure we can use .coerce() to cast to our base types as well. Any type which
// our base interface can coerce from should be coercable from us as well.
impl<T: nsISupportsCoerce> nsIBaseWindowCoerce for T {
#[inline]
fn coerce_from(v: &nsIBaseWindow) -> &Self {
T::coerce_from(v)
}
}
// This struct represents the interface's VTable. A pointer to a statically
// allocated version of this struct is at the beginning of every nsIBaseWindow
// object. It contains one pointer field for each method in the interface. In
// the case where we can't generate a binding for a method, we include a void
// pointer.
#[doc(hidden)]
#[repr(C)]
pub struct nsIBaseWindowVTable {
/// We need to include the members from the base interface's vtable at the start
/// of the VTable definition.
pub __base: nsISupportsVTable,
/* [noscript] void initWindow (in nativeWindow parentNativeWindow, in nsIWidget parentWidget, in long x, in long y, in long cx, in long cy); */
/// Unable to generate binding because `native type nsIWidget unsupported`
pub InitWindow: *const ::libc::c_void,
/* void destroy (); */
pub Destroy: unsafe extern "system" fn (this: *const nsIBaseWindow) -> ::nserror::nsresult,
/* void setPosition (in long x, in long y); */
pub SetPosition: unsafe extern "system" fn (this: *const nsIBaseWindow, x: i32, y: i32) -> ::nserror::nsresult,
/* void setPositionDesktopPix (in long x, in long y); */
pub SetPositionDesktopPix: unsafe extern "system" fn (this: *const nsIBaseWindow, x: i32, y: i32) -> ::nserror::nsresult,
/* void getPosition (out long x, out long y); */
pub GetPosition: unsafe extern "system" fn (this: *const nsIBaseWindow, x: *mut i32, y: *mut i32) -> ::nserror::nsresult,
/* void setSize (in long cx, in long cy, in boolean fRepaint); */
pub SetSize: unsafe extern "system" fn (this: *const nsIBaseWindow, cx: i32, cy: i32, fRepaint: bool) -> ::nserror::nsresult,
/* void getSize (out long cx, out long cy); */
pub GetSize: unsafe extern "system" fn (this: *const nsIBaseWindow, cx: *mut i32, cy: *mut i32) -> ::nserror::nsresult,
/* void setPositionAndSize (in long x, in long y, in long cx, in long cy, in unsigned long flags); */
pub SetPositionAndSize: unsafe extern "system" fn (this: *const nsIBaseWindow, x: i32, y: i32, cx: i32, cy: i32, flags: u32) -> ::nserror::nsresult,
/* void getPositionAndSize (out long x, out long y, out long cx, out long cy); */
pub GetPositionAndSize: unsafe extern "system" fn (this: *const nsIBaseWindow, x: *mut i32, y: *mut i32, cx: *mut i32, cy: *mut i32) -> ::nserror::nsresult,
/* [noscript] void setDimensions (in DimensionRequest aRequest); */
/// Unable to generate binding because `Rust only supports [ref] / [ptr] native types`
pub SetDimensions: *const ::libc::c_void,
/* [noscript] void getDimensions (in DimensionKind aDimensionKind, out long aX, out long aY, out long aCX, out long aCY); */
/// Unable to generate binding because `Rust only supports [ref] / [ptr] native types`
pub GetDimensions: *const ::libc::c_void,
/* void repaint (in boolean force); */
pub Repaint: unsafe extern "system" fn (this: *const nsIBaseWindow, force: bool) -> ::nserror::nsresult,
/* [noscript] attribute nsIWidget parentWidget; */
/// Unable to generate binding because `native type nsIWidget unsupported`
pub GetParentWidget: *const ::libc::c_void,
/* [noscript] attribute nsIWidget parentWidget; */
/// Unable to generate binding because `native type nsIWidget unsupported`
pub SetParentWidget: *const ::libc::c_void,
/* [noscript] attribute nativeWindow parentNativeWindow; */
pub GetParentNativeWindow: unsafe extern "system" fn (this: *const nsIBaseWindow, aParentNativeWindow: *mut nativeWindow) -> ::nserror::nsresult,
/* [noscript] attribute nativeWindow parentNativeWindow; */
pub SetParentNativeWindow: unsafe extern "system" fn (this: *const nsIBaseWindow, aParentNativeWindow: nativeWindow) -> ::nserror::nsresult,
/* readonly attribute AString nativeHandle; */
pub GetNativeHandle: unsafe extern "system" fn (this: *const nsIBaseWindow, aNativeHandle: *mut ::nsstring::nsAString) -> ::nserror::nsresult,
/* attribute boolean visibility; */
pub GetVisibility: unsafe extern "system" fn (this: *const nsIBaseWindow, aVisibility: *mut bool) -> ::nserror::nsresult,
/* attribute boolean visibility; */
pub SetVisibility: unsafe extern "system" fn (this: *const nsIBaseWindow, aVisibility: bool) -> ::nserror::nsresult,
/* attribute boolean enabled; */
pub GetEnabled: unsafe extern "system" fn (this: *const nsIBaseWindow, aEnabled: *mut bool) -> ::nserror::nsresult,
/* attribute boolean enabled; */
pub SetEnabled: unsafe extern "system" fn (this: *const nsIBaseWindow, aEnabled: bool) -> ::nserror::nsresult,
/* [noscript] readonly attribute nsIWidget mainWidget; */
/// Unable to generate binding because `native type nsIWidget unsupported`
pub GetMainWidget: *const ::libc::c_void,
/* [noscript,nostdcall,notxpcom] readonly attribute double widgetCSSToDeviceScale; */
/// Unable to generate binding because `nostdcall is unsupported`
pub GetWidgetCSSToDeviceScale: *const ::libc::c_void,
/* readonly attribute double devicePixelsPerDesktopPixel; */
pub GetDevicePixelsPerDesktopPixel: unsafe extern "system" fn (this: *const nsIBaseWindow, aDevicePixelsPerDesktopPixel: *mut libc::c_double) -> ::nserror::nsresult,
/* attribute AString title; */
pub GetTitle: unsafe extern "system" fn (this: *const nsIBaseWindow, aTitle: *mut ::nsstring::nsAString) -> ::nserror::nsresult,
/* attribute AString title; */
pub SetTitle: unsafe extern "system" fn (this: *const nsIBaseWindow, aTitle: *const ::nsstring::nsAString) -> ::nserror::nsresult,
}
// The implementations of the function wrappers which are exposed to rust code.
// Call these methods rather than manually calling through the VTable struct.
impl nsIBaseWindow {
/// ```text
/// /**
/// * The 'flags' argument to setPositionAndSize is a set of these bits.
/// */
/// ```
///
pub const eRepaint: u32 = 1;
pub const eDelayResize: u32 = 2;
/// `[noscript] void initWindow (in nativeWindow parentNativeWindow, in nsIWidget parentWidget, in long x, in long y, in long cx, in long cy);`
const _InitWindow: () = ();
/// `void destroy ();`
#[inline]
pub unsafe fn Destroy(&self, ) -> ::nserror::nsresult {
((*self.vtable).Destroy)(self, )
}
/// `void setPosition (in long x, in long y);`
#[inline]
pub unsafe fn SetPosition(&self, x: i32, y: i32) -> ::nserror::nsresult {
((*self.vtable).SetPosition)(self, x, y)
}
/// `void setPositionDesktopPix (in long x, in long y);`
#[inline]
pub unsafe fn SetPositionDesktopPix(&self, x: i32, y: i32) -> ::nserror::nsresult {
((*self.vtable).SetPositionDesktopPix)(self, x, y)
}
/// `void getPosition (out long x, out long y);`
#[inline]
pub unsafe fn GetPosition(&self, x: *mut i32, y: *mut i32) -> ::nserror::nsresult {
((*self.vtable).GetPosition)(self, x, y)
}
/// `void setSize (in long cx, in long cy, in boolean fRepaint);`
#[inline]
pub unsafe fn SetSize(&self, cx: i32, cy: i32, fRepaint: bool) -> ::nserror::nsresult {
((*self.vtable).SetSize)(self, cx, cy, fRepaint)
}
/// `void getSize (out long cx, out long cy);`
#[inline]
pub unsafe fn GetSize(&self, cx: *mut i32, cy: *mut i32) -> ::nserror::nsresult {
((*self.vtable).GetSize)(self, cx, cy)
}
/// `void setPositionAndSize (in long x, in long y, in long cx, in long cy, in unsigned long flags);`
#[inline]
pub unsafe fn SetPositionAndSize(&self, x: i32, y: i32, cx: i32, cy: i32, flags: u32) -> ::nserror::nsresult {
((*self.vtable).SetPositionAndSize)(self, x, y, cx, cy, flags)
}
/// `void getPositionAndSize (out long x, out long y, out long cx, out long cy);`
#[inline]
pub unsafe fn GetPositionAndSize(&self, x: *mut i32, y: *mut i32, cx: *mut i32, cy: *mut i32) -> ::nserror::nsresult {
((*self.vtable).GetPositionAndSize)(self, x, y, cx, cy)
}
/// ```text
/// /**
/// * Allows to request the change of individual dimensions without specifying
/// * the other components.
/// *
/// * @param aRequest - The requested change. A request to change only the width
/// * may look like:
/// * {DimensionKind::Outer, Nothing(), Nothing(), Some(20), Nothing()}
/// *
/// * Note: Inner position is not supported.
/// *
/// * @see DimensionRequest
/// */
/// ```
///
/// `[noscript] void setDimensions (in DimensionRequest aRequest);`
const _SetDimensions: () = ();
/// ```text
/// /**
/// * Gets the dimensions of the window. The caller may pass nullptr for any
/// * value it is uninterested in receiving.
/// *
/// * @param aDimensionKind Specifies whether the dimensions are in reference
/// * to the inner or outer dimensions.
/// * @param aX Left hand corner of the outer area; or nullptr.
/// * @param aY Top corner of the outer area; or nullptr.
/// * @param aCX Width of the inner or outer area; or nullptr.
/// * @param aCY Height of the inner or outer area; or nullptr.
/// *
/// * Note: Inner position is not supported.
/// *
/// * @see DimensionRequest
/// */
/// ```
///
/// `[noscript] void getDimensions (in DimensionKind aDimensionKind, out long aX, out long aY, out long aCX, out long aCY);`
const _GetDimensions: () = ();
/// ```text
/// /**
/// * Tell the window to repaint itself
/// * @param aForce - if true, repaint immediately
/// * if false, the window may defer repainting as it sees fit.
/// */
/// ```
///
/// `void repaint (in boolean force);`
#[inline]
pub unsafe fn Repaint(&self, force: bool) -> ::nserror::nsresult {
((*self.vtable).Repaint)(self, force)
}
/// `[noscript] attribute nsIWidget parentWidget;`
const _GetParentWidget: () = ();
/// `[noscript] attribute nsIWidget parentWidget;`
const _SetParentWidget: () = ();
/// `[noscript] attribute nativeWindow parentNativeWindow;`
#[inline]
pub unsafe fn GetParentNativeWindow(&self, aParentNativeWindow: *mut nativeWindow) -> ::nserror::nsresult {
((*self.vtable).GetParentNativeWindow)(self, aParentNativeWindow)
}
/// `[noscript] attribute nativeWindow parentNativeWindow;`
#[inline]
pub unsafe fn SetParentNativeWindow(&self, aParentNativeWindow: nativeWindow) -> ::nserror::nsresult {
((*self.vtable).SetParentNativeWindow)(self, aParentNativeWindow)
}
/// `readonly attribute AString nativeHandle;`
#[inline]
pub unsafe fn GetNativeHandle(&self, aNativeHandle: *mut ::nsstring::nsAString) -> ::nserror::nsresult {
((*self.vtable).GetNativeHandle)(self, aNativeHandle)
}
/// `attribute boolean visibility;`
#[inline]
pub unsafe fn GetVisibility(&self, aVisibility: *mut bool) -> ::nserror::nsresult {
((*self.vtable).GetVisibility)(self, aVisibility)
}
/// `attribute boolean visibility;`
#[inline]
pub unsafe fn SetVisibility(&self, aVisibility: bool) -> ::nserror::nsresult {
((*self.vtable).SetVisibility)(self, aVisibility)
}
/// `attribute boolean enabled;`
#[inline]
pub unsafe fn GetEnabled(&self, aEnabled: *mut bool) -> ::nserror::nsresult {
((*self.vtable).GetEnabled)(self, aEnabled)
}
/// `attribute boolean enabled;`
#[inline]
pub unsafe fn SetEnabled(&self, aEnabled: bool) -> ::nserror::nsresult {
((*self.vtable).SetEnabled)(self, aEnabled)
}
/// `[noscript] readonly attribute nsIWidget mainWidget;`
const _GetMainWidget: () = ();
/// `[noscript,nostdcall,notxpcom] readonly attribute double widgetCSSToDeviceScale;`
const _GetWidgetCSSToDeviceScale: () = ();
/// `readonly attribute double devicePixelsPerDesktopPixel;`
#[inline]
pub unsafe fn GetDevicePixelsPerDesktopPixel(&self, aDevicePixelsPerDesktopPixel: *mut libc::c_double) -> ::nserror::nsresult {
((*self.vtable).GetDevicePixelsPerDesktopPixel)(self, aDevicePixelsPerDesktopPixel)
}
/// `attribute AString title;`
#[inline]
pub unsafe fn GetTitle(&self, aTitle: *mut ::nsstring::nsAString) -> ::nserror::nsresult {
((*self.vtable).GetTitle)(self, aTitle)
}
/// `attribute AString title;`
#[inline]
pub unsafe fn SetTitle(&self, aTitle: *const ::nsstring::nsAString) -> ::nserror::nsresult {
((*self.vtable).SetTitle)(self, aTitle)
}
}